Gas Fitting in Perth — Finding a Licensed Gas Plumber

Gas fitting is not a DIY job. In Western Australia, all gas work — from connecting a new BBQ point to replacing a gas hot water system — must be carried out by a licensed gas fitter. Understanding the rules, and knowing how to find a qualified tradesperson, keeps your household safe and your insurance valid.

What Work Requires a Licensed Gas Fitter in WA?

Any work on gas lines, fittings, or appliances connected to a reticulated gas supply (natural gas or LPG) requires a licensed gas fitter. This includes: installing or replacing gas hot water systems, connecting gas cooktops or ovens, installing gas heaters, running new gas lines, and adding gas points (for outdoor BBQs or fire pits).

Homeowners can legally connect and disconnect certain plug-in gas appliances with bayonet fittings — but anything involving copper or steel gas piping requires a licensed tradesperson.

How to Verify a Gas Fitter's Licence in WA

Gas fitters in Western Australia are licensed by Building and Energy WA. You can search the public register at buildingandenergywa.com.au to verify that a tradesperson holds a current, appropriate licence. Always verify before allowing any gas work to proceed.

When requesting a quote, ask for the tradesperson's licence number. Legitimate gas fitters will provide it without hesitation.

What to Expect During a Gas Fitting Job

Licensed gas fitters must pressure-test all new or modified gas connections before commissioning them. They will also leak-test existing connections in the work area. On completion, your gas fitter should provide a gas compliance certificate for significant work — this is a legal requirement for new installations and is valuable documentation for when you sell the property.

Gas Emergencies in Perth

If you smell gas in your home, do not turn on any switches or use any electrical devices. Open windows and doors, leave the property, and call Atco's gas emergency line: 13 13 52. This is a 24-hour service and response is rapid. Do not re-enter the property until the gas network operator or a licensed gas fitter has inspected and cleared it.